Clinical Trials
2 trialsNCT00470496 2022-07-25
Photodynamic Therapy Using HPPH in Treating Patients Undergoing Surgery for Primary or Recurrent Head and Neck Cancer
Roswell Park Cancer Institute
Phase 1 Completed
NCT03454464 2018-09-18
Evaluation of Central Compartment Dissection Without Thyroidectomy
Fujian Medical University
Phase NA Unknown